diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/include/bsp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/include/bsp.h b/c/src/lib/libbsp/sparc/leon3/include/bsp.h index cb15796499..544d7aab10 100644 --- a/c/src/lib/libbsp/sparc/leon3/include/bsp.h +++ b/c/src/lib/libbsp/sparc/leon3/include/bsp.h @@ -215,6 +215,17 @@ extern void BSP_shared_interrupt_unmask(int irq); */ extern void BSP_shared_interrupt_mask(int irq); +#ifdef RTEMS_SMP +/* Weak table used to implement static interrupt CPU affinity in a SMP + * configuration. The array index is the interrupt to be looked up, and + * the array[INTERRUPT] content is the CPU number relative to boot CPU + * index that will be servicing the interrupts from the IRQ source. The + * default is to let the first CPU (the boot cpu) to handle all + * interrupts (all zeros). + */ +extern unsigned char bsp_irq2cpu[32]; +#endif + #ifdef __cplusplus } #endif |